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git/t/t1500-rev-parse.sh
Jeff King 8bfa6bd647 fix config reading in tests
Previously, we set the GIT_CONFIG environment variable in
our tests so that only that file was read. However, setting
it to a static value is not correct, since we are not
necessarily always in the same directory; instead, we want
the usual git config file lookup to happen.

To do this, we stop setting GIT_CONFIG, which means that we
must now suppress the reading of the system-wide and user
configs.

This exposes an incorrect test in t1500, which is also
fixed (the incorrect test worked because we were failing to
read the core.bare value from the config file, since the
GIT_CONFIG variable was pointing us to the wrong file).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-06 14:52:28 -08:00

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#!/bin/sh
test_description='test git rev-parse'
. ./test-lib.sh
test_rev_parse() {
name=$1
shift
test_expect_success "$name: is-bare-repository" \
"test '$1' = \"\$(git rev-parse --is-bare-repository)\""
shift
[ $# -eq 0 ] && return
test_expect_success "$name: is-inside-git-dir" \
"test '$1' = \"\$(git rev-parse --is-inside-git-dir)\""
shift
[ $# -eq 0 ] && return
test_expect_success "$name: is-inside-work-tree" \
"test '$1' = \"\$(git rev-parse --is-inside-work-tree)\""
shift
[ $# -eq 0 ] && return
test_expect_success "$name: prefix" \
"test '$1' = \"\$(git rev-parse --show-prefix)\""
shift
[ $# -eq 0 ] && return
}
# label is-bare is-inside-git is-inside-work prefix
test_rev_parse toplevel false false true ''
cd .git || exit 1
test_rev_parse .git/ false true false ''
cd objects || exit 1
test_rev_parse .git/objects/ false true false ''
cd ../.. || exit 1
mkdir -p sub/dir || exit 1
cd sub/dir || exit 1
test_rev_parse subdirectory false false true sub/dir/
cd ../.. || exit 1
git config core.bare true
test_rev_parse 'core.bare = true' true false false
git config --unset core.bare
test_rev_parse 'core.bare undefined' false false true
mkdir work || exit 1
cd work || exit 1
export GIT_DIR=../.git
export GIT_CONFIG="$(pwd)"/../.git/config
git config core.bare false
test_rev_parse 'GIT_DIR=../.git, core.bare = false' false false true ''
git config core.bare true
test_rev_parse 'GIT_DIR=../.git, core.bare = true' true false false ''
git config --unset core.bare
test_rev_parse 'GIT_DIR=../.git, core.bare undefined' false false true ''
mv ../.git ../repo.git || exit 1
export GIT_DIR=../repo.git
export GIT_CONFIG="$(pwd)"/../repo.git/config
git config core.bare false
test_rev_parse 'GIT_DIR=../repo.git, core.bare = false' false false true ''
git config core.bare true
test_rev_parse 'GIT_DIR=../repo.git, core.bare = true' true false false ''
git config --unset core.bare
test_rev_parse 'GIT_DIR=../repo.git, core.bare undefined' false false true ''
test_done